7 Search Results Found For : "六恒空调系统24小时服务热线:4000-938-959"



Which Types of Disasters Are the Deadliest in the U.S.? The Answer Is Surprising

Mortality remains one of the major outcomes related to natural disasters, and a recent study on which types of disasters are the deadliest has yielded interesting results.

View Details

Narrowing Old-Age Gender Gap in U.S. Linked to Smoking Trends

(2015) Women live longer than men in the United States and in nearly every country in the world. But in the United States and many other developed countries, this gender gap is narrowing, resulting in an increase in the number of men, relative to women, surviving to old age.

View Details

Presidential Elections: Swing States and Bellwethers

(2004) As the 2000 election made clear, the presidential election actually is a series of 51 “winner take all” contests in each state and the District and Columbia. The candidate who wins a particular state is entitled to all of that state’s electoral votes—the equivalent of that state’s total number of senators and representatives.

View Details

Latinos and the Changing Face of America

(2004) Over the last 100 years, few racial or ethnic groups have had as great an impact on the demography of the United States as Latinos. In 1900, there were only slightly more than 500,000 Latinos.1

View Details

Population Bulletin Update: Immigration in America 2010

This Population Bulletin Update is a follow-up to 2006's Population Bulletin, "Immigration: Shaping and Reshaping America" by Phil Martin and Elizabeth Midgley, and provides new data and analysis on the economic impacts and policy debates around immigration.

View Details Array ( [ID] => 14582 [id] => 14582 [title] => Population-bulletin-immigration-update2010 [filename] => Population-bulletin-immigration-update2010.pdf [filesize] => 733418 [url] => https://www.prb.org/wp-content/uploads/2006/12/Population-bulletin-immigration-update2010.pdf [link] => https://www.prb.org/resources/immigration-shaping-and-reshaping-america/population-bulletin-immigration-update2010-2/ [alt] => [author] => 15 [description] => [caption] => [name] => population-bulletin-immigration-update2010-2 [status] => inherit [uploaded_to] => 6016 [date] => 2021-01-28 04:49:50 [modified] => 2021-01-28 04:49:50 [menu_order] => 0 [mime_type] => application/pdf [type] => application [subtype] => pdf [icon] => https://www.prb.org/wp-includes/images/media/document.png ) Download (0.7 MB)

Population Bulletin Update: Immigration in America 2010 (PDF)

This Population Bulletin Update is a follow-up to 2006's Population Bulletin, "Immigration: Shaping and Reshaping America" by Phil Martin and Elizabeth Midgley, and provides new data and analysis on the economic impacts and policy debates around immigration.

View Details Array ( [ID] => 14582 [id] => 14582 [title] => Population-bulletin-immigration-update2010 [filename] => Population-bulletin-immigration-update2010.pdf [filesize] => 733418 [url] => https://www.prb.org/wp-content/uploads/2006/12/Population-bulletin-immigration-update2010.pdf [link] => https://www.prb.org/resources/immigration-shaping-and-reshaping-america/population-bulletin-immigration-update2010-2/ [alt] => [author] => 15 [description] => [caption] => [name] => population-bulletin-immigration-update2010-2 [status] => inherit [uploaded_to] => 6016 [date] => 2021-01-28 04:49:50 [modified] => 2021-01-28 04:49:50 [menu_order] => 0 [mime_type] => application/pdf [type] => application [subtype] => pdf [icon] => https://www.prb.org/wp-includes/images/media/document.png ) Download (0.7 MB)